16848650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 108

約数和(自身を含む): 41040342

約数和(自身を除く): 24191692

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 49, 50, 65, 70, 91, 98, 115, 130, 161, 175, 182, 230, 245, 299, 322, 325, 350, 455, 490, 529, 575, 598, 637, 650, 805, 910, 1058, 1127, 1150, 1225, 1274, 1495, 1610, 2093, 2254, 2275, 2450, 2645, 2990, 3185, 3703, 4025, 4186, 4550, 5290, 5635, 6370, 6877, 7406, 7475, 8050, 10465, 11270, 13225, 13754, 14651, 14950, 15925, 18515, 20930, 25921, 26450, 28175, 29302, 31850, 34385, 37030, 48139, 51842, 52325, 56350, 68770, 73255, 92575, 96278, 104650, 129605, 146510, 171925, 185150, 240695, 259210, 336973, 343850, 366275, 481390, 648025, 673946, 732550, 1203475, 1296050, 1684865, 2406950, 3369730, 8424325, 16848650]

約数ペア:

[(1, 16848650), (2, 8424325), (5, 3369730), (7, 2406950), (10, 1684865), (13, 1296050), (14, 1203475), (23, 732550), (25, 673946), (26, 648025), (35, 481390), (46, 366275), (49, 343850), (50, 336973), (65, 259210), (70, 240695), (91, 185150), (98, 171925), (115, 146510), (130, 129605), (161, 104650), (175, 96278), (182, 92575), (230, 73255), (245, 68770), (299, 56350), (322, 52325), (325, 51842), (350, 48139), (455, 37030), (490, 34385), (529, 31850), (575, 29302), (598, 28175), (637, 26450), (650, 25921), (805, 20930), (910, 18515), (1058, 15925), (1127, 14950), (1150, 14651), (1225, 13754), (1274, 13225), (1495, 11270), (1610, 10465), (2093, 8050), (2254, 7475), (2275, 7406), (2450, 6877), (2645, 6370), (2990, 5635), (3185, 5290), (3703, 4550), (4025, 4186)]